40525017

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 59432544

約数和(自身を除く): 18907527

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 871, 1193, 2613, 3579, 11323, 15509, 33969, 46527, 79931, 201617, 239793, 604851, 1039103, 3117309, 13508339, 40525017]

約数ペア:

[(1, 40525017), (3, 13508339), (13, 3117309), (39, 1039103), (67, 604851), (169, 239793), (201, 201617), (507, 79931), (871, 46527), (1193, 33969), (2613, 15509), (3579, 11323)]